2013654742523 has 2 divisors, whose sum is σ = 2013654742524. Its totient is φ = 2013654742522.

The previous prime is 2013654742453. The next prime is 2013654742543. The reversal of 2013654742523 is 3252474563102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2013654742523 - 2¹⁸ = 2013654480379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013654742543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006827371261 + 1006827371262.

It is an arithmetic number, because the mean of its divisors is an integer number (1006827371262).

Almost surely, 2^{2013654742523} is an apocalyptic number.

2013654742523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013654742523 is an equidigital number, since it uses as much as digits as its factorization.

2013654742523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 2013654742523 in words is "two trillion, thirteen billion, six hundred fifty-four million, seven hundred forty-two thousand, five hundred twenty-three".